HOLON INSTITUTE OF TECHNOLOGY
 
Dear Colleagues,
 
Our next Mathematical Colloquium will take place on Sunday, November 13, at
11:30.
 
Speaker:     Prof. Michael Cwikel
 
Affiliation: Technion, Haifa, Israel
 
Title:       A simple(?) geometric question with deep consequences for BMO
             functions
 
Date:        Sunday, November 13, 2011
 
Time:        11:30
 
Venue:       Seminar Room 426/8, Science Building
 
Abstract:
I will pose and invite you to solve a seemingly rather simple
geometric/combinatoric question. My coauthors and I have discovered that an
affirmative answer to this question would have some very interesting
consequences in analysis. They relate to the very important function space
BMO (of functions of Bounded Mean Oscillation). I will briefly describe BMO,
and mention some of its remarkable properties and connections with harmonic
analysis and complex analysis. Special cases of one of our results give
alternative proofs of the celebrated John-Nirenberg inequality for BMO
functions. An affirmative answer to the above-mentioned question would lead
to a version of the John-Nirenberg inequality with dimension free constants.
A more extensive version of this abstract and a first version of our
detailed paper etc. are available at
 
 <http://www.math.technion.ac.il/%7Emcwikel/bmo>
 
This is joint work with Yoram Sagher and Pavel Shvartsman.
 
Light refreshments will be served at 11:15 am. Everybody is welcome.
 
Looking forward to seeing you all,
 
                 Anatoly Golberg, Dmitry Goldstein
 
Holon Institute of Technology, 52 Golomb St, Holon, 03-5026560
 
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Technion Math Net-2 (TECHMATH2)
Editor: Michael Cwikel   <techm@math.technion.ac.il> 
Announcement from: Anatoly Golberg   <golberga@hit.ac.il>